diff --git a/hws/09_bplus_trees/README.md b/hws/09_bplus_trees/README.md
index 21151df..6c7425c 100644
--- a/hws/09_bplus_trees/README.md
+++ b/hws/09_bplus_trees/README.md
@@ -27,7 +27,7 @@ Here:
 
 When running the above command, your program should print all products whose prices fall into the [min,max] range. The [min, max] range concept is similar to the following box you see on Amazon.
 
-![alt text](amazon_price_range.png "amazon price range")
+![alt text](images/amazon_price_range.png "amazon price range")
 
 For all products fall into that price range, sort them based on the rating in a descending order - products with a higher rating being displayed first. If there is a tie, break the tie by prices - products with a lower price being displayed first. If there is still a tie, i.e. two products have the same rating, and have the same price, break the tie by comparing the title of the products, i.e., apply the less than operator (<) to the two titles - both are std::strings, the product whose title is less than the title of the other product should be displayed first.
 
diff --git a/hws/09_bplus_trees/README.txt b/hws/09_bplus_trees/README.txt
index fd031b7..bcd78b4 100644
--- a/hws/09_bplus_trees/README.txt
+++ b/hws/09_bplus_trees/README.txt
@@ -1,4 +1,4 @@
-HOMEWORK 9: B+ TREES
+HOMEWORK 9: Online Shopping
 
 
 NAME:  < insert name >
diff --git a/hws/09_bplus_trees/images/amazon_price_range.png b/hws/09_bplus_trees/images/amazon_price_range.png
new file mode 100644
index 0000000..153ae2b
Binary files /dev/null and b/hws/09_bplus_trees/images/amazon_price_range.png differ